Leiden chemists have developed a new technique with which they can determine the role of kinases – a group of proteins – in a living cell. This technique makes it easier to find new drug targets for diseases such as cancer and rheumatoid arthritis. The team published the findings in the journal Nature…

As a supervisor, you play a vital role in guiding and supporting your PhD candidate throughout their academic journey. Here are some important responsibilities and steps you need to consider.

This project intends to provide an integrated linguistic assessment of the hypothesised migration route of the Tocharians.

It's now possible to measure how many plastic particles there are in our food. Chinese scientists and Leiden professor Willie Peijnenburg applied their new method to lettuce and wheat. Their results were published January 20 in Nature Nanotechnology.

An endoscopic camera was used to record images of reused medieval fragments on the inside of book bindings from the 16th and 17th centuries. The unique images were made as part of the project ‘FragmEndoscopy: An Innovative Way to Discover Hidden Heritage inside Early Modern Book Bindings’, funded by…

Coffeeshop licences may be issued temporarily and reissued after this period has expired. This follows from a ruling by the Administrative Jurisdiction Division of the Council of State in the appeal lodged by the mayor of Roermond municipality against the Court's April 2021 ruling.

Journalists in the Netherlands are unhappy about the handling of their requests under the Dutch Open Government Act (Wet open overheid, Woo). They say these requests take too long, produce too little results, and that communication could be better.

Combining approaches from intellectual history, philology and the study of Arabic manuscripts, this study places the Bornu scholar Muḥammad al-Wālī within his intellectual environment on the one hand, and it portrays him as someone who responded to the concerns of ordinary Muslims around him on the…

Leiden University provides ambitious students with the most recent and innovative areas of knowledge, and offers them the freedom to develop their own area of expertise.

Mei-Wen Chen defended her thesis on 29 June 2016

On the28th of September Didi van Trijp successfully defended a doctoral thesis and graduated.

LUCIS promotes high-quality research on Islam and Muslim societies and actively communicates the insights and findings of that research to the larger public.

Promotor: F.J. van Lunteren, E. Jorin

Traces of a Colourful Past

Did you know that Arabic was for centuries the lingua franca in an area stretching from the south of Spain to the Chinese border? And that the Middle East under Muslim rule was the world’s beating heart of trade, but also of science and scholarship?

Lecture

Anneclaire Hagenaar (30, Public Administration Alumnus 2008-2013) attends the course Public Affairs at the Centre for Professional Learning in The Hague. She is a policy officer and project leader at the province of Zuid-Holland.

As of now, the Old Observatory's visitor center is also accessible with the We Are Public Pass! Visitors who have this pass can visit our exhibition More-Than-Planet for free.

The VICI research project Citizenship Discourses in the Early Middle Ages, led by Els Rose (Universiteit Utrecht), published a new book: Els Rose, Robert Flierman en Merel de Bruin-van de Beek, red., City, Citizen, Citizenship, 400–1500. A Comparative Approach (Londen: Palgrave-Macmillan, 2024). It…

For one week, regional public transport drivers will go on strike. At least, that is what Dutch trade unions FNV and CNV are calling for. According to the employers’ association WVOV, half the busses will still be running.

Darinka Piqani is one of the researchers in the interdisciplinary research project 'The Challenge of Enforcing Rule of Law in International Organizations: Winning the Public and Resisting Populist Attacks'

On Tuesday December 19, Museum Boerhaave, the Lorentz Center and eLaw organize a public lecture on ‘Fairness and Accountability of Sociotechnical Algorithmic Systems’.

After the Second World War almost three million people emigrated from the Netherlands to countries such as Canada and Australia. The government information was anything but objective, Professor by Special Appointment of Dutch Studies/Dutch Literature Ton van Kalmthout concludes in his inaugural lect…

CFP : Journal of the Leiden University Centre for the Arts in Society Graduate Conference Issue 9 (forthcoming –Spring 2021) In these confusing times, humanity is coming to grips with the loss of certainty and stability. Things that were considered evident in the past are increasingly being challenged…

For a long time, even many researchers thought that guide dogs were a relatively modern invention. An accidental encounter with archival material showed university lecturer Krista Milne that guide dogs helped their blind owners as far back as the Middle Ages. Milne now has received an NWO XS grant to…

Television presenter and journalist Twan Huys will be a lecturer in Journalism and New Media at Leiden University from 1 September 2024.

‘Islam and Muslims are not something that happened to Europe; they are part of Europe. In fact, Islam is one the biggest constants in European history,’ argues Professor Maurits Berger in the new eight-part Matters of Humanities: History of Islam in Europe podcast series of the Leiden University Faculty…

The need for novel drugs as well as innovations in their development and application is as urgent as ever. Below we present our vision , mission, and our key research areas.

You will be advised by a PhD Advisory Committee (PAC) that is appointed especially for you. Typically the members of the PAC are: the LACDR Scientific Director, your promotor(s), if applicable, your co-promotor(s) and an external advisor.

This synthesis brings together strands developed in the four studies, sets out memories of the Revolt and presents the Low Countries as a case study.

Who doesn't love to turn on a horror film on a rainy evening? Fortunately, it is only fiction - or is it? According to university lecturer Evert Jan van Leeuwen, modern horror says more about our society than we think. He has been nominated for the Klokhuis Science Prize for his research into addiction…

Nearly all documents from the 16th and 17th centuries were written by more than one person but attributed to only one author. Professor Nadine Akkerman wants to rectify this oversight in her research on scribes.

What is the effect of transgovernmental networks on the principles and practices of democratic accountability within national central governments?

What happens in young people's brains when they win money for someone else? Psychologist Elisabeth Schreuders has shown that the brain responds differently according to the type of friendship and that the response is strongest with stable relationships later in adolescence. PhD defence on 6 March.

An international team of researchers led by Leiden archaeology professor Marie Soressi and Leipzig senior geneticist Matthias Meyer has recovered the DNA of a woman belonging to an Ancient North Eurasian population from a 20,000-year-old pendant. This is the first time DNA analysis has been used to…

The prestigious journal Science Translational Medicine has published a study by researchers from the Institute of Biology Leiden (IBL) on a potent new antibiotic that can overcome resistance. ‘The idea was to tweak the original antibiotic and create a next-generation drug’, says Nathaniel Martin, professor…

Following the terrorist attacks in Paris (November 2015) and Brussels (March 2016), Belgium’s counterterrorism policy has been heavily criticized – domestically and worldwide.

How does stress influence cognitive performance? What is the role of selective attention to threatening information in this effect? Could we prevent stress-induced decline of cognitive performance with pharmacological interventions? Could we use resting state theta/beta ratio as a biomarker for cognitive…

In this study, Bibi van den Berg and Sanneke Kuipers from ISGA, explore the ways in which cyber-related incidents may lead to crises

Currently the focus of the project is the development of a tool that utilizes dimensionality reduction techniques in order to analyze and interpret the lexical and phonological variation between different sign languages. Additionally, the application of deep learning techniques for the extraction of…

Advanced mass spectrometry of glycosphingolipids takes the central stage in this thesis. Investigations focus on characterization of glycosphingolipid metabolism in health and disease with emphasis to the detection and accurate quantitation of known and so far unknown glycosphingolipids and closely…

Polymyxins are clinically used antibiotics, discovered in mid-20th century. Once abandoned due to excessive nephrotoxicity, they are now used increasingly to address infections caused by multi-drug resistant Gram-negative bacteria.In this thesis, we describe the development and synthesis of analogues…

Until the 1990s, the only known planets were those in our Solar System. Three decades later, several thousand exoplanets have been discovered orbiting stars other than the Sun, and substantial efforts have been made to explore these strange new worlds through spectroscopic analyses of their atmosphe…

Promotor: J.P. Abrahams, Co-promotor: T. Grüne

In this thesis, the discovery and optimization is described of chemical tools to study the N-acylethanolamine (NAE) biosynthetic pathway.

This book brings together a collection of emergent research that moves the debate on desistance beyond a general consideration of individual and social structural influences.

Thirty years ago, mutations in the BRCA1 gene were first linked to hereditary breast and ovarian cancer, establishing a genetic basis for cancer development.

Within this thesis the central stage is taken by the discovery and investigation of transglycosylation of sterols. First, investigation focuses on the development of a method to accurately detect and quantify glucosylated metabolites in biological materials.